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path: root/web/index.templ
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package web

import (
"github.com/TecharoHQ/anubis"
"github.com/TecharoHQ/anubis/xess"
)

templ base(title string, body templ.Component, ogTags map[string]string) {
<!DOCTYPE html>
<html lang="en">
<head>
    <title>{ title }</title>
    <link rel="stylesheet" href={ xess.URL }/>
    <meta name="viewport" content="width=device-width, initial-scale=1.0"/>
    <meta name="robots" content="noindex,nofollow"/>
    for key, value := range ogTags {
    <meta property={ key } content={ value }/>
    }
    <style>
        body,
        html {
            height: 100%;
            display: flex;
            justify-content: center;
            align-items: center;
            margin-left: auto;
            margin-right: auto;
        }

        .centered-div {
            text-align: center;
        }

        #status {
            font-variant-numeric: tabular-nums;
        }

        #progress {
            display: none;
            width: min(20rem, 90%);
            height: 2rem;
            border-radius: 1rem;
            overflow: hidden;
            margin: 1rem 0 2rem;
            outline-color: #b16286;
            outline-offset: 2px;
            outline-style: solid;
            outline-width: 4px;
        }

        .bar-inner {
            background-color: #b16286;
            height: 100%;
            width: 0;
            transition: width 0.25s ease-in;
        }
    </style>
    @templ.JSONScript("anubis_version", anubis.Version)

</head>
<body id="top">
<main>
    <center>
        <h1 id="title" class=".centered-div">{ title }</h1>
    </center>
    @body
    <footer>
        <center>
            <p>
                Protected by <a href="https://github.com/TecharoHQ/anubis">Anubis</a> from <a
                        href="https://techaro.lol"
                >Techaro</a>. Made with ❤️ in 🇨🇦.
            </p>
            <p>Mascot design by <a href="https://bsky.app/profile/celphase.bsky.social">CELPHASE</a>.</p>
        </center>
    </footer>
</main>
</body>
</html>
}

templ index() {
<div class="centered-div">
    <img
            id="image"
            style="width:100%;max-width:256px;"
            src={ "/.within.website/x/cmd/anubis/static/img/pensive.webp?cacheBuster=" +
    anubis.Version }
    />
    <img
            style="display:none;"
            style="width:100%;max-width:256px;"
            src={ "/.within.website/x/cmd/anubis/static/img/happy.webp?cacheBuster=" +
    anubis.Version }
    />
    <p id="status">Loading...</p>
    <script async type="module" src={
    "/.within.website/x/cmd/anubis/static/js/main.mjs?cacheBuster=" + anubis.Version }></script>
    <div id="progress" role="progressbar" aria-labelledby="status">
        <div class="bar-inner"></div>
    </div>
    <details>
        <summary>Why am I seeing this?</summary>
        <p>You are seeing this because the administrator of this website has set up <a
                    href="https://github.com/TecharoHQ/anubis">Anubis</a> to protect the server against the scourge of
            <a href="https://thelibre.news/foss-infrastructure-is-under-attack-by-ai-companies/">AI companies
                aggressively scraping websites</a>. This can and does cause downtime for the websites, which makes their
            resources inaccessible for everyone.</p>
        <p>Anubis is a compromise. Anubis uses a <a href="https://anubis.techaro.lol/docs/design/why-proof-of-work">Proof-of-Work</a>
            scheme in the vein of <a href="https://en.wikipedia.org/wiki/Hashcash">Hashcash</a>, a proposed
            proof-of-work scheme for reducing email spam. The idea is that at individual scales the additional load is
            ignorable, but at mass scraper levels it adds up and makes scraping much more expensive.</p>
        <p>Ultimately, this is a hack whose real purpose is to give a "good enough" placeholder solution so that more
            time can be spent on fingerprinting and identifying headless browsers (EG: via how they do font rendering)
            so that the challenge proof of work page doesn't need to be presented to users that are much more likely to
            be legitimate.</p>
        <p>Please note that Anubis requires the use of modern JavaScript features that plugins like <a
                    href="https://jshelter.org/">JShelter</a> will disable. Please disable JShelter or other such
            plugins for this domain.</p>
    </details>
    <noscript>
        <p>
            Sadly, you must enable JavaScript to get past this challenge. This is required because AI companies have
            changed
            the social contract around how website hosting works. A no-JS solution is a work-in-progress.
        </p>
    </noscript>
    <div id="testarea"></div>
</div>
}

templ errorPage(message string, mail string) {
<div class="centered-div">
    <img
            id="image"
            alt="Sad Anubis"
            style="width:100%;max-width:256px;"
            src={ "/.within.website/x/cmd/anubis/static/img/reject.webp?cacheBuster=" + anubis.Version }
    />
    <p>{ message }.</p>
    <button onClick="window.location.reload();">Try again</button>
    if mail != "" {
	    <p><a href="/">Go home</a> or if you believe you should not be blocked, please contact the webmaster at <a href={"mailto:" + templ.SafeURL(mail) }>
	  { mail }</a>
	   </p>
    } else {
	    <p><a href="/">Go home</a></p>
   }
</div>
}

templ bench() {
<div style="height:20rem;display:flex">
    <table style="margin-top:1rem;display:grid;grid-template:auto 1fr/auto auto;gap:0 0.5rem">
        <thead style="border-bottom:1px solid black;padding:0.25rem 0;display:grid;grid-template:1fr/subgrid;grid-column:1/-1">
        <tr id="table-header" style="display:contents">
            <th style="width:4.5rem">Time</th>
            <th style="width:4rem">Iters</th>
        </tr>
        <tr id="table-header-compare" style="display:none">
            <th style="width:4.5rem">Time A</th>
            <th style="width:4rem">Iters A</th>
            <th style="width:4.5rem">Time B</th>
            <th style="width:4rem">Iters B</th>
        </tr>
        </thead>
        <tbody id="results"
               style="padding-top:0.25rem;display:grid;grid-template-columns:subgrid;grid-auto-rows:min-content;grid-column:1/-1;row-gap:0.25rem;overflow-y:auto;font-variant-numeric:tabular-nums"></tbody>
    </table>
    <div class="centered-div">
        <img
                id="image"
                style="width:100%;max-width:256px;"
                src={ "/.within.website/x/cmd/anubis/static/img/pensive.webp?cacheBuster=" +
        anubis.Version }
        />
        <p id="status" style="max-width:256px">Loading...</p>
        <script async type="module" src={
        "/.within.website/x/cmd/anubis/static/js/bench.mjs?cacheBuster=" + anubis.Version }></script>
        <div id="sparkline"></div>
        <noscript>
            <p>Running the benchmark tool requires JavaScript to be enabled.</p>
        </noscript>
    </div>
</div>
<form id="controls" style="position:fixed;top:0.5rem;right:0.5rem">
    <div style="display:flex;justify-content:end">
        <label for="difficulty-input" style="margin-right:0.5rem">Difficulty:</label>
        <input id="difficulty-input" type="number" name="difficulty" style="width:3rem"/>
    </div>
    <div style="margin-top:0.25rem;display:flex;justify-content:end">
        <label for="algorithm-select" style="margin-right:0.5rem">Algorithm:</label>
        <select id="algorithm-select" name="algorithm"></select>
    </div>
    <div style="margin-top:0.25rem;display:flex;justify-content:end">
        <label for="compare-select" style="margin-right:0.5rem">Compare:</label>
        <select id="compare-select" name="compare">
            <option value="NONE">-</option>
        </select>
    </div>
</form>
}